FCHI8,141.92-0.19%

GDAXI24,083.53-0.19%

DJI49,167.79-0.13%

XLE56.840.12%

STOXX50E5,860.32-0.39%

XLF51.820.02%

FTSE10,321.09-0.56%

IXIC24,887.100.20%

RUT2,788.190.04%

GSPC7,173.910.12%

Temp30.3°C

UV1.5

Feels35.7°C

Humidity59%

Wind10.8 km/h

Air QualityAQI 1

Cloud Cover25%

Rain0%

Sunrise06:00 AM

Sunset06:47 PM

Time5:15 PM

27 April 2026

Markets 13F Insiders Press Releases Companies People Real Estate Yacht AI Agents + MCP Business Economy Markets & Finance Technology

Insider · CIK 0001395643

FERGUSON Lewis H

Positions

COGENT COMMUNICATIONS HOLDINGS, INC. · CCOI(3 filings)

Recent Filings (3)

Mar 31, 2026Form 4COGENT COMMUNICATIONS HOLDINGS, INC.+3,445 sh
Mar 5, 2026Form 4COGENT COMMUNICATIONS HOLDINGS, INC.-2,206 sh
Jan 5, 2026Form 4COGENT COMMUNICATIONS HOLDINGS, INC.+3,388 sh